Micro- and Nanoporous Structure Formed on the Titanium Surface by Laser Treatment
- Authors: Zhevtun I.G.1, Gordienko P.S.1, Yarusova S.B.1, Kul’chin Y.N.2, Subbotin E.P.2, Pivovarov D.S.2, Yatsko D.S.2
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Affiliations:
- Institute of Chemistry, Far East Branch
- Institute of Automation and Control Processes, Far East Branch
- Issue: Vol 119, No 5 (2018)
- Pages: 491-496
- Section: Structure, Phase Transformations, and Diffusion
- URL: https://journals.rcsi.science/0031-918X/article/view/167586
- DOI: https://doi.org/10.1134/S0031918X18030134
- ID: 167586
Cite item
Abstract
A microporous structure with controlled thickness of the porous layer and pore sizes has been prepared on the surface of VT1 titanium alloy by laser surface alloying of TiC powders and subsequent selective etching. It has been shown that the use of relatively coarse titanium-carbide powder particles, 80–100 μm, and the increase in the laser-beam speed to 20 mm/s allow us to form the uniform nanoporous substructure on the internal surfaces of pores.
Keywords
About the authors
I. G. Zhevtun
Institute of Chemistry, Far East Branch
Author for correspondence.
Email: jevtun_ivan@mail.ru
Russian Federation, Vladivostok, 690022
P. S. Gordienko
Institute of Chemistry, Far East Branch
Email: jevtun_ivan@mail.ru
Russian Federation, Vladivostok, 690022
S. B. Yarusova
Institute of Chemistry, Far East Branch
Email: jevtun_ivan@mail.ru
Russian Federation, Vladivostok, 690022
Yu. N. Kul’chin
Institute of Automation and Control Processes, Far East Branch
Email: jevtun_ivan@mail.ru
Russian Federation, Vladivostok, 690041
E. P. Subbotin
Institute of Automation and Control Processes, Far East Branch
Email: jevtun_ivan@mail.ru
Russian Federation, Vladivostok, 690041
D. S. Pivovarov
Institute of Automation and Control Processes, Far East Branch
Email: jevtun_ivan@mail.ru
Russian Federation, Vladivostok, 690041
D. S. Yatsko
Institute of Automation and Control Processes, Far East Branch
Email: jevtun_ivan@mail.ru
Russian Federation, Vladivostok, 690041
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